Sub Assembly Manufacture Capability Spherical Lenses Molded Optics Flatwork Vacuum Coating Fine Cementing Edge Blackening Sub Assembly Mechanics Sub Assembly Opto-mechanical sub-assembly. “Zero defect” parts and skillful technics combined in our various sub-assemblies for observation devices and microscopies 1000 Class Laminar-flow booth State-of-the art technology in optical & reliable tests. Sub-assembly Workshop Automatic Dispenser Assembly Detail